Product Size: 2 sushi rolling mat-24 x 22.5cm, 5 Pairs Chopsticks-22.5cm, 1 bamboo spoon-20x6cm, 1 bamboo knife-17x3cm . Eco-Friendly Material: Our sushi making kit is made of 100% natural bamboo. The sushi bamboo mat is treated with carbon dioxide which inhibits mould growth. Eco-friendly and biodegradable bamboo has no harm to your health. Easy To Clean: Hand wash is recommended. You can cover the bamboo sushi roller mat with plastic wrap before spreading the rice. It easier to clean. Please dry thoroughly before storing the bamboo sushi set. Don't expose to high temperatures during storage. Convenient And Practical: The bamboo sushi making kit is a good tool for you to conduct sushi activities in school or company and make picnic lunches. Enjoy The Fun Of Diy Sushi:You can make sushi with your family and friends, improve interpersonal relationships and leave deep memories, and even you can eat homemade sushi when you need it.